Part 1: System Implementation Document You are to write an 8-10-page system implementation document in which you: 1. Use graphical tools to design the logical and physical layout of the planned e-commerce company's information systems. 2. Use graphical tools to illustrate the possible placement of key infrastructure elements with external connectivity (Internet) and internal connectivity (firewalls, LAN). 3. Develop the bill of materials and tabulate it in a spreadsheet to include item, description, model number, and approximate cost. 4. Document the methodology and process to include the engineering, furnishing, and installation of the identified inventory. 5. Use three sources to support your writing. 0 Choose sources that are credible, relevant, and appropriate. o Cite each source listed on your source page at least one time within your assignment. 0 Access the library or review library guides for help with research, writing, and citation